CWNP Exam Questions

What PLCP preamble type does the IEEE 802.11 standard, Clause 17 (OFDM) specify?

What PLCP preamble type does the IEEE 802.11 standard, Clause 17 (OFDM) specify?

A.
Fixed 56-bit preamble

B.
Fixed 12-symbol preamble

C.
Long 128-bit preamble

D.
Long 12-octet preamble

E.
Short 72-bit preamble

F.
Long 12-symbol preamble